BR112018011248A2 - data transmission method, base station and user equipment - Google Patents

data transmission method, base station and user equipment

Info

Publication number
BR112018011248A2
BR112018011248A2 BR112018011248-8A BR112018011248A BR112018011248A2 BR 112018011248 A2 BR112018011248 A2 BR 112018011248A2 BR 112018011248 A BR112018011248 A BR 112018011248A BR 112018011248 A2 BR112018011248 A2 BR 112018011248A2
Authority
BR
Brazil
Prior art keywords
base station
transmission
antenna ports
channels
data transmission
Prior art date
Application number
BR112018011248-8A
Other languages
Portuguese (pt)
Chinese (zh)
Other versions
BR112018011248B1 (en
Inventor
Li Zhongfeng
Wu Ning
Zhu Youtuan
Cao Yongzhao
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018011248A2 publication Critical patent/BR112018011248A2/en
Publication of BR112018011248B1 publication Critical patent/BR112018011248B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

a presente invenção divulga um método de transmissão de dados, uma estação base e equipamento de usuário para expandir a cobertura de um canal de transmissão. a presente invenção proporciona um método de transmissão de dados, incluindo: obtenção, por uma estação base, de uma pluralidade de blocos de dados transportados em n canais de difusão, onde um i-ésimo canal de transmissão nos n canais de transmissão corresponde a uma i-ésima porta de antena em n portas de antena, ou um i-ésimo canal de radiodifusão no canal de transmissão n corresponde a um i-ésimo grupo de portas de antenas em n grupos de portas de antenas; embaralhar, pela estação de base, os blocos de dados transportados nos n canais de difusão, para obter blocos de códigos embaralhados transportados nos n canais de difusão; e envio, pela estação base em diferentes unidades de recursos de tempo usando respectivamente as n portas de antena, blocos de código baralhado correspondentes transportados nos canais de transmissão, ou envio, pela estação base em diferentes unidades de recursos de tempo utilizando respectivamente os n grupos de portas de antenas , correspondentes blocos de códigos codificados transportados nos canais de transmissão.the present invention discloses a data transmission method, a base station and user equipment for expanding the coverage of a transmission channel. the present invention provides a method of data transmission, including: obtaining, by a base station, a plurality of data blocks transported on n broadcast channels, where an i-th transmission channel on n transmission channels corresponds to a i-th antenna port on n antenna ports, or an i-th broadcast channel on the transmission channel n corresponds to an i-th group of antenna ports on n groups of antenna ports; shuffle, by the base station, the data blocks carried on the n broadcast channels, to obtain scrambled code blocks transported on the n broadcast channels; and sending, by the base station in different time resource units using the corresponding antenna ports, corresponding blocks of scrambled code carried in the transmission channels, or sending, by the base station in different time resource units using the n groups respectively. antenna ports, corresponding blocks of coded codes carried in the transmission channels.

BR112018011248-8A 2015-12-03 2016-12-02 METHODS OF DATA TRANSMISSION, APPARATUS AND COMPUTER READABLE STORAGE BR112018011248B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510882081.7A CN106850162B (en) 2015-12-03 2015-12-03 A kind of transmission method of data and base station and user equipment
CN201510882081.7 2015-12-03
PCT/CN2016/108375 WO2017092714A1 (en) 2015-12-03 2016-12-02 Method for transmitting data, base station and user equipment

Publications (2)

Publication Number Publication Date
BR112018011248A2 true BR112018011248A2 (en) 2018-11-21
BR112018011248B1 BR112018011248B1 (en) 2024-04-09

Family

ID=

Also Published As

Publication number Publication date
US20180302904A1 (en) 2018-10-18
ES2834019T3 (en) 2021-06-16
JP6635623B2 (en) 2020-01-29
CN106850162B (en) 2019-11-29
CN106850162A (en) 2017-06-13
EP3826258A1 (en) 2021-05-26
JP2019504541A (en) 2019-02-14
WO2017092714A1 (en) 2017-06-08
EP3376730B1 (en) 2020-09-23
CN111030794A (en) 2020-04-17
US11019628B2 (en) 2021-05-25
US10779281B2 (en) 2020-09-15
US20190380131A1 (en) 2019-12-12
EP3376730A1 (en) 2018-09-19
EP3376730A4 (en) 2018-10-17

Similar Documents

Publication Publication Date Title
BR112018069880A2 (en) beam reference signal for transmission decoding
BR112018014056A2 (en) methods and apparatus for selecting optimized distributed channel access parameters for different stations
WO2018226039A3 (en) Method and apparatus for receiving or transmitting downlink signal in wireless communication system
BR112017005953A2 (en) network node, user equipment, and methods to allow the user to determine a pre-coder codebook
EP3687098A4 (en) Method for transmitting plurality of pieces of uplink control information through physical uplink control channel in wireless communication system, and device therefor
WO2015122738A8 (en) Method and apparatus for transmitting data in wireless communication system
KR102145743B9 (en) System information signal reception method and user equipment, system information signal transmission method and base station
EP3358757A4 (en) Method for transmitting and receiving channel state information in wireless communication system, and apparatus therefor
EP3403362A4 (en) Method and user equipment for receiving downlink channel, and method and base station for transmitting downlink channel
JP2015167358A5 (en)
BR112019002418A2 (en) methods and apparatus for power allocation across multiple carriers using dedicated and shared radio frequency spectrum
EP3367602A4 (en) Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal
BR112018009557A2 (en) techniques for providing low latency lte wireless channels
MY175259A (en) Transmission and reception of a random access preamble signal
BR112016030272A2 (en) APPLIANCE OF A USER EQUIPMENT, APPLIANCE OF A BASE STATION AND COMPUTER-READY HARDWARE STORAGE DEVICES
WO2011087260A3 (en) Method and apparatus for transmitting uplink control information in a wireless communication system
JP2017515387A5 (en)
BR112018069500A2 (en) improved antenna array training
MY164952A (en) Mobile station apparatus, base station apparatus, communication method, and integrated circuit
MX2020001549A (en) Communication of common control blocks.
BRPI0820141A2 (en) Method for transmitting data on a radio channel at a base station, base station, method for performing a random access process on user equipment, and user equipment
MX2018011613A (en) User terminal, wireless base station, and wireless communication method.
BR112017005590A2 (en) access nodes and beamforming method to receive and transmit signals in wireless communication network
EP3855665A4 (en) Method for transmitting and receiving plurality of physical downlink shared channels in wireless communication system, and device for same
EP3331310A4 (en) User equipment, base station, and method for transmitting and receiving data channel

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/12/2016, OBSERVADAS AS CONDICOES LEGAIS